Most Recent Dell EMC E20-260 Exam Dumps

Prepare for the Dell EMC VPLEX Specialist for Implementation Engineers exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Dell EMC E20-260 exam and achieve success.

The questions for E20-260 were last updated on Sep 1, 2026.

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Question No. 1

A VPLEX administrator claims a 100GB Storage Volume that is thin provisioned on the storage array and has 25GB physically allocated and creates a 1:1 encapsulated virtual volume. After a local data mobility job for that Virtual Volume, the storage array administrator notices that the allocated capacity has increased to 100GB. Why did this happen?

AThe destination Storage Volume was not claimed with the thin-rebuild parameter in VPLEX.

BVPLEX does not support thin devices.

CNeither the source nor the destination Storage Volume were claimed with the thin-rebuild parameter in VPLEX.

DThe source Storage Volume was not claimed with the thin-rebuild parameter in VPLEX.

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Correct Answer: A

Question No. 2

What should be the maximum latency between a VPLEX Management Server and the Cluster Witness?

A1 sec

B50 ms

C5 ms

D1 ms

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Correct Answer: A

Question No. 3

Refer to the exhibit.

You are preparing to perform an upgrade on an unconfigured VPLEX Metro. When you run the ndu pre-check command, it indicates that it has failed and there are no first upgraders. In your troubleshooting, you run the version -a command.

Based on the output, what is the reason for the failure?

Ahealth-check --full was not run

BDirectors are at incompatible code levels

Cndu pre-check --force flag was not used

DDirectors are not connected.

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Correct Answer: D

Question No. 4

You have added a new storage array into VPLEX, but it does not see it. Which VPLEX command will display the new storage array?

Avplexcli./clusters/cluster-<Cluster ID>/storage-elements/storage-arrays/array re-discover

Bvplexcli:/array claim -s

Cvplexcli:/clusters/cluster-<Cluster ID>//storage-elements/storage-arrays>array used-by-array

Dvplexcli:/connectivity validate-be

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Correct Answer: A

Question No. 5

A customer wants to refresh the underlying array that comprises one-half of their local RAID-1 mirrors. Their intent is to remove the discarded mirror from VPLEX control, but as a rollback procedure, they want to ensure the detached device is a consistent copy of the original data. What is the proper way to perform this operation, meeting the customer's requirements?

AExclude the '--discard' option in VPlexcli when detaching the mirror

BInclude the '--discard' option in VPlexcli when detaching the mirror

CUtilize the GUI to detach the mirror consistently

DUtilize the GUI to teardown the virtual volume

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Correct Answer: A

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